Cheapest return flights from London to San Jose in August from $981

AirHint found the following cheapest return flights from London (LHR) to San Jose (SJO) in August 2026 (see full year).

Return flights

29 Aug - 09 Sep Air Canada
20 Aug - 31 Aug United
19 Aug - 26 Aug United
17 Aug - 24 Aug Delta
15 Aug - 26 Aug SWISS
10 Aug - 23 Aug Iberia
29 Aug - 11 Sep Air Canada
09 Aug - 23 Aug Iberia
08 Aug - 23 Aug Avianca
01 Aug - 17 Aug TAP
07 Aug - 20 Aug Air Canada
13 Aug - 29 Aug Air Canada
07 Aug - 01 Sep Iberia

Also check the deals for one-way flights from London to San Jose in August.

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